Medical imaging

exposure occurring is due to the gas radon that comes from the earth's crust and is also present in the air we breathe. When it comes to man-made radiation, one common example is nuclear weapons. However, most of the man-made radiation comes from medical procedures. This is primarily from x-rays. There are several types of personal protective equipment used in radiography. During x-rays radiation exposure can be very dangerous to the human body. PPE is always necessary to prevent…

ultrasound image with the largest (true) diameter; and thus a guarantee that the far wall intima–media thickness will be correctly measured (90_ angle between ultrasound array and arterial wall). A poorly visualized near wall may indicate a non-optimal imaging view. Furthermore the leading edge of the near wall intima–lumen interface is used when measuring lumen diameter (see below and Fig. 4). The leading edge echo from the lumen–intima interface and from the media–adventitia interface of the…

Lasik is a medical procedure that uses laser technology to correct eye problems such as hyperopia, myopia and astigmatism. Doctors perform Lasik to reshape the cornea to improve vision sharpness and clarity. Majority of eye hospitals offer Lasik in Delaware, but the experience and qualification of the ophthalmologist performing the surgery is very important. Therefore, do a thorough background check on your chosen ophthalmologist and the clinic where the surgery is going to be performed. Opt for…

fundamentals of learning the body in the medical field are body planes, regions, cavities, and directional terms. First up are the body planes, which the definition of a body plane is simply a two-dimensional surface. The dimensions of the body plane are both of length and of width and the body planes are used to describe the different locations that are located in the body or are just used for the point of location. There are three common planes that are used in medical practices. One is the…

X-rays can be used for many purposes like safety or even as a separation technique, but it is mostly known as a way for doctors or dentists to inspect a human body without having to undergo surgery. A few medical examples of the uses of x-rays can be finding broken bones, cracks in your teeth and other abnormalities (bullets, blood clots, cancer, tumors, swallowed items, infections, kidney stones, etc) in the body without having to go through surgery. It is…

Using segmentation in medical images is a very important task for detecting [16] the abnormalities and tracking progress of diseases and surgery planning. Segmentation must not allow regions of the image to overlap. The main aim of medical image segmentation is to study anatomical structure, identify regions of interest, measures tissue volume to measure tumor growth. The main goal of literature survey is to present various image segmentation methods, to…

three-dimensional rendering can be ex- pected. To allow this acquisition technique, a slip ring transfer system has been de- veloped. In such a system, power supply to the X-ray tube and signal transfer from the detector system is guaranteed, even though the imaging system continuously…

duties for a department manager. In addition, create a job description profile for a radiology department manager. Job duties for a Radiology Department Manager (RDM) 1. Directs and coordinates activities and procedures of radiology and diagnostic imaging. 2. Updates job knowledge by participating in educational opportunities; reading professional publications; maintaining personal networks; participating in professional organizations. 3. The RDM possess a working knowledge of the…

ever gone to the doctor and ended up needing to get an MRI? If you have, did you know what it was or what it was meant to do? If you knew what it was for, you probably didn’t know the science behind how it worked. MRI stands for magnetic resonance imaging. Well an MRI is used for taking pictures to diagnose you. It is used on your chest, abdomen and pelvis. So pregnant women doctors might do a body MRI to safely monitor the baby. The MRI has a strong magnetic field. Which can be dangerous. Your…

Radiology seems like an amazing career to go into. Radiologists take X-rays of people and learn about the bones. Becoming a radiologist takes a lot of knowledge and work. Radiology requires a lot of work, such as an associates degree, passing a certification exam, and having skills in technology, math, and interpersonal connections. The skills and education needed to become a radiologist seem difficult. Radiologists need an associates degree, had to of passed a certification exam, and must have…